Give Me Some Pure One Piece Fanfiction! 来点纯粹的海贼同人文！

1. 1 海 One Piece: A Celestial Dragons Princess Turns Pirate 海贼王之天龙人公主翻身做海贼 A Xun the Big White Goose阿寻大白鹅Anime Fanfiction439k WordsCompleted Also known as The Pirate King: The Celestial Dragons Princess Turns the Tables and Becomes a Pirate [Strong female lead + lighthearted comedy + Blackbeard must die + Momonosuke must die + joining the crew + all the bad guys die + heroine's growth] Xingye transmigrates into the world of Pirate King, becoming a Celestial Dragons princess, and is accompanied by a transmigration System. System: Going home is simple. Take part in this world's development and watch it unfold without changing its cours 593Reads8.0Score—Shelves
2. 2 海 One Piece: I'm Lightning-Fast at Reporting and Calling for Backup 海贼：我告状摇人贼快 Six-Foot-Four, Dark-Skinned Fruit Guy一米九黑皮果少Anime Fanfiction120k WordsCompleted CP × Doflamingo A good citizen from the Flower Kingdom, firmly committed to the core socialist values, finds herself in the world of One Piece. For San Shuiqing, an anime, manga, and merch-collecting fanatic, this is the perfect fit for her skill set. She escapes from human traffickers and makes it aboard the Whitebeard Pirates' ship. Using her Knowing Fruit, she brings Rouge and Ace together, then proves her worth with a single "Compassion" skill. Her daily routine is playing with Ace, collecti 759Reads8.7Score—Shelves
3. 3 因 I'm So Strong, I Run Amok in the One Piece World, Doing Whatever I Please 因为太强，我在海贼世界仗贱行凶 Cultivation Noob修仙菜鸡Anime Fanfiction1.3M WordsCompleted #Irreverent Blurb# Shocking! The Marines' genius Rear Admiral actually did this to Colonel Rosinante! Is it a collapse of morality or a distortion of human nature? Why does Doflamingo, emperor of the underworld, keep taking losses? Does he have some ulterior motive, or... Why does Dracule Mihawk insist on pursuing one particular person? Is she the only one who can make the World's Greatest Swordsman lose his cool? The Four Emperors' Red-Haired Shanks met secretly with a woman, and the two w 3.4kReads9.2Score298Shelves
4. 4 海 One Piece: Yamato Is Pregnant, and Kaido Comes Knocking! 海贼：大和有了，凯多杀上门来！ Back to My Youth重回少年Anime Fanfiction470k WordsCompleted Yamato is pregnant, and Kaido has come knocking! In the world of One Piece, I’m the strongest vice-captain of the Beasts Pirates! [Transmigration + Rebirth + Villain + Daily Life + Empress + Invincible + Leveling Up + Immortality + Comedy + Anime + Dad Life + Lighthearted] 930Reads7.3Score100Shelves
5. 5 海 One Piece: My Sister's Pride Comes First 海贼：姐姐的面子最重要 Wang Qingqiu妄清秋Anime Fanfiction736k WordsCompleted [Reader's Guide: Romance, extensive original worldbuilding, an unconventional everyone's-favorite, laughter and tears, and a sweet little story about running a business and raising children] [Important: For specific content warnings, please see Chapter 0!!!!!] Niya transmigrates, and when she opens her eyes, she finds herself a tiny baby, still swaddled. A man with an upturned mustache grins at her and tells the others, "This is my daughter." As Gol D. Roger's daughter, Niya has a System and stu 1.5kReads9.2Score170Shelves
6. 6 海 One Piece: I’m Luffy’s Older Sister 海贼：我是路飞的姐姐 User36895718用户36895718Anime Fanfiction454k WordsCompleted You've got to be kidding me. Why does everyone else get an overpowered start from the moment they transmigrate into the world of One Piece, while I get stuck with a kid's template? Being a kid is bad enough, but why did I have to become Luffy's older sister?! The story of a transmigrator who becomes the older sister of Luffy, Ace, and Sabo, and struggles to survive in the world of One Piece. 3.2kReads9.3Score342Shelves
7. 7 海 One Piece: The Straw Hat Pirates' Fairy Queen 海贼：草帽团的妖精女王 Black-Hatted White Goose黑帽白鹅Anime Fanfiction370k WordsCompleted [One Piece + Transformation + No Pairing + No System + Traveling with the Crew] A college student falls asleep in class. When he wakes up, he finds that he has transmigrated to the world of One Piece, with a living Luffy standing right in front of him. At the same time, his own body has undergone some changes... P.S. The protagonist isn't an idiot, and he has a sound moral compass. The story focuses on cozy everyday moments and follows the main plot, but it doesn't copy the anime exactly. Some m 936Reads8.6Score—Shelves
8. 8 海 The Straw Hat Crew’s Strongest Quartermaster 海贼草帽团最强仓库管理员 Fish Life at a Slow Pace鱼生慢Anime Fanfiction882k WordsCompleted As an ordinary corporate drone working 996, Yuchen transmigrates one day into the world of One Piece. Just as he is lamenting that life is impossible, he successfully activates a System. “Ding-dong! Congratulations, Host, you have successfully activated the Strongest Daily Life System.” “System, can you give me the strongest Devil Fruit?” “A Super Saiyan body would be nice too, or maybe an Immortal Cultivation realm at the Great Ascension stage?” “Host, please stop daydreaming.” “Today’s daily s 649Reads7.0Score—Shelves
9. 9 海 One Piece: Rewriting the Paramount War Alongside Ace 海贼，和艾斯一起改写顶上战争 Six-Spirit Immortal六灵仙Anime Fanfiction445k WordsCompleted [Romance between two male leads] [Traveling back and forth] I’ve read stories about people transmigrating to the world of pirates, but what do you mean, someone from the pirate world transmigrated into my house?! Those were Lu Guo’s inner thoughts. Lu Guo’s peaceful life is completely changed after he meets Ace, who has transmigrated from the past, and his future self. His future self tells him to go to the Paramount War and save Ace. Lu Guo turns into Benbolongba: “Me?” “You want a shut-in who 429Reads8.2Score—Shelves
10. 10 海 One Piece: The First Mate Is the Straw Hat Pirates' Greatest Support 海贼：船副就是草帽团的最大靠山 Can't Escape the Mundane脱不了俗Anime Fanfiction470k WordsCompleted [One Piece Fanfiction] [Multiple Female Leads] [Travels with the Crew] [Lighthearted] [Invincible] [No System] [Slow-Paced Life] [Magic] [The Crew Levels Up] [Straw Hat Pirates' Vice Captain] [The further the story goes, the more original the plot becomes, though the route still follows the original.] [The protagonist has a slight loli complex and does as he pleases. He's low-key aboard the ship, gets along well with everyone, and doesn't act unpleasant or aloof toward his crewmates. If you don' 369Reads6.4Score—Shelves
11. 11 海 One Piece: Darkness Descends, the Black Dragon Admiral 海贼：至暗降临，黑龙大将 Rain Curtain over Mount Bei北山雨幕Anime Fanfiction1.6M WordsOngoing (No System + Multiple Fruits + Ruthless + Marine Admiral + Celestial Dragons) Jig, from Blue Star, transmigrated to the world of One Piece and became prey for the Celestial Dragons in God Valley from the start. No System, no golden finger, and no wise old mentor. The only way Jig could think of to turn things around was to find the top-grade Devil Fruits hidden in God Valley! But while he had originally set his sights on the Paw-Paw Fruit, he stumbled across the Dark-Dark Fruit instead! As he co 5.4kReads8.4Score312Shelves

    Reader note

    I've read hundreds of hours of One Piece novels myself, it's incredibly satisfying, I even binge-read them overnight. The first one is pure One Piece, the protagonist is a Marine (with a Celestial Dragon background), absolutely righteous, much ruthless than Akainu, and skilled at kicking his head like a ball. The second one has a super exciting start, what kind of sparks will fly when Bullet learns about molecules? The third one starts with Kaido's brother, conquering all the powerful figures in the New World, truly reaching the top, recruiting various masters under his command, and finally venturing into space, accidentally appearing in Toriko, and returning as a god. The second one has a cameo appearance of the protagonist from the third one later on, it's like a dream crossover.

12. 12 海 One Piece: From the Start at Marineford, Demon God Bullet 海贼：开局顶上，魔神巴雷特 Jiang Wei江伟Anime Fanfiction730k WordsCompleted [Endless Battles] [Ruler of the Seas] [Aiming for the Strongest] If Blackbeard had stolen Luffy's Human-Human Fruit, Model: Nika, Ace had been rescued, and Whitebeard hadn't died in the Paramount War, where would the future of the world lead? On the eve of the Paramount War, an unlucky man who had transmigrated was devoured and assimilated by Douglas Bullet. From then on, the life of the Devil's Heir took a different path. “The Paramecia Combine-Combine Fruit can arrange and combine any objects, 528Reads8.3Score101Shelves
13. 13 海 One Piece: Starting on Onigashima as Kaido's Older Brother, Kaiser 海贼：开局鬼岛，凯多的哥哥凯萨 Jiang Wei江伟Anime Fanfiction1.5M WordsCompleted A parallel world of One Piece. It starts with the Battle of Onigashima, where Kaido’s eldest brother, long asleep, awakens! The Beast God, Emperor Caesar! A Zoan-type Mythical Zoan Fish-Fish Fruit user, in the form of a Kunpeng! Rocks’s most capable enforcer. Charlotte Linlin’s most revered idol. The terrifying figure Whitebeard feared most in his youth. Onigashima is falling? The Sun God Nika has won a great victory? Admiral Ryokugyu is attacking? A world-shaking roar bursts from the shattered 5.8kReads7.9Score321Shelves
14. 14 海EN The Pinnacle of the Marines! It All Begins with Being Taken Away by Garp 海军的巅峰！从被卡普抓走开始 biubiu Jottingsbiubiu随笔Anime Fanfiction1.3M WordsCompleted [Raising Luffy and Ace to Become Marines from Childhood] [Training Zoro and Kuina to Become Master Swordsmen] [Giant’s Physique + Instant Teleportation + Fist of Love] [Multiple Devil Fruit Powers] [Ridiculous Training Diary + Fiery Battles + Cozy Everyday Life] [No Female Lead] After being sent flying by the “Truck for Transmigrating to Another World,” Roy is dumped into the world of One Piece by a goofy goddess. But when Garp actually grabs Roy by the collar and drags him to Marine Headquarte 15.2kReads8.7Score969Shelves

    Reader note

    Garp and Roy's interaction was hilarious. One forced Roy to practice 10,000 punches, while the other pretended to comply but secretly slacked off. When caught, he played the victim. But at crucial moments, Garp truly protected Roy and his juniors. Seeing Garp carrying the sleeping Luffy and Roy carrying the exhausted Ace, this kind of grandparent-grandchild bond was so heartwarming!

15. 15 海 One Piece: The Great Sun Golden Crow of the Beasts Pirates 海贼：百兽海贼团的大日金乌 A Fei's Pen阿飞的笔Anime Fanfiction283k WordsOngoing [Mythical Zoan] + [Multiple Heroines] + [Characters Stay Smart] Kaen is whisked off by the Truck-Kun Deity to the world of pirates, where he eats a Mythical Zoan Sun Crow Devil Fruit. Knowing that getting by means having power and connections, Kaen decisively takes his talents to the Beasts Pirates. Don't talk to me about morality. I'm a pirate. Anyone working in piracy had better know how to be a pirate! Eight-year-old Kaen: "I'll go through fire and water for you, Teacher Kaido!" Thirteen-year 104.6kReads7.5Score16.2kShelves

    Reader note

    Authentic fanfiction [sending heart]

16. 16 海 One Piece: I Reached the Paramount War Before Luffy 海贼：顶上战争，我比路飞先到 Long Winds over the Sea长风照海Anime Fanfiction439k WordsOngoing From the start, the Paramount War is underway. A hundred thousand Marines surround the island, and Ace is about to be executed. Before Whitebeard can even make a move, a seventeen-year-old boy who can control lightning has already boarded the ship. Marco: “Are you close with Ace?” Hailong: “No.” Marco: “Then have you lost your mind?” Hailong: “Luffy is my brother.” He has eaten the Rumble-Rumble Fruit, and his Mantra reaches across all of Marineford. The Encircling Wall? He saw through it thr 1.2kReads—Score101Shelves

    Reader note

    If you hate One Piece fanfiction where the protagonist easily defeats an admiral from the start, go for this one! The protagonist has the Rumble-Rumble Fruit and the Six Powers, but there's a clear power ceiling. Getting injured and running out of stamina are common occurrences. The story revolves around tactical battles, making for a satisfying and reasonable experience.

17. 17 开 From the Start, I Have a Xiezhi Divine Beast and Kill Koby at Marineford 开局幻兽獬豸，顶上战争击杀克比 The Fish That Eats the Lazy Cat吃大懒猫的鱼Anime Fanfiction136k WordsOngoing [No System] [Revolutionary Path] [Great Swordsman] [Mythical Zoan] [Two Devil Fruits] [Thrilling Battles] [Marine Path] [Transmigration] (The second fruit will be revealed after twenty-odd chapters. Stay tuned.) At the Paramount War, Whitebeard shouted, “NOE PIECE is real!” “I’m a remnant of the old era. There’s no ship in the new era that can carry me.” “Set sail, pirates!” And me? My name is Deen, and I’m a Marine. I just took part in the Paramount War, where they called me Orange Steed. I’m V 33Reads—Score—Shelves

    Reader note

    Pure One Piece fanfiction, without any other elements.

18. 18 海 One Piece: I’m Not Interested in Devil Fruits 海贼：我才对恶魔果实不感兴趣 Old Fool in the Mountains山间老朽Anime Fanfiction1.0M WordsOngoing [The rating just came out, so a low score is normal] (Pirates + conquest + comedy) Sayed finally made it to the world of pirates. What? The moment he arrived, his country had fallen and soldiers were hunting him down? Luckily, he had a cheat: the Pokemon Lottery System. By collecting negative emotions from other people, he could draw prizes and obtain Pokemon skills, items, abilities, and more... From then on, the seas had a sharp-tongued skill master. Akainu: “All pirates deserve to die. Meteor 54.2kReads8.8Score4kShelves

    Reader note

    This one is pretty reliable.

19. 19 路 Luffy: Returning from Liangshan to Carve Through the One Piece World 路飞：梁山归来，杀穿海贼世界 Li Ouni李欧尼Anime Fanfiction597k WordsOngoing In days of old, Imu stabbed Saint Jaygarcia Saturn in the back eight hundred times, founded the World Government, and enjoyed eight hundred years of rule. Today, a blogger named Roger sailed into the Grand Line, reached the island at the end of the world, and was hailed as the Pirate King. Sadly, he contracted a terminal illness. No medicine could save him, so he disbanded his crew and turned himself in. As he stood on the execution platform, Roger laughed aloud. "My treasure is all on the final 14.6kReads8.2Score1.2kShelves

    Reader note

    This is truly pure! There are no other superpower elements; it simply changes Luffy's personality, turning him into a more Water Margin-esque Luffy, removing Oda's original deliberate affectation and forced elevation. He's decisive in action, ruthless yet meticulous, the plot is logical, the writing flows smoothly, and the characters from One Piece are exceptionally well-developed. The references are also cleverly used—old rascal Garp, Red-haired Shanks, Red-faced Dragon—it's hilarious! 🤣

20. 20 海 One Piece: I Destroyed Luffy's Hometown from the Start 海贼王：开局灭了路飞老家 Boom Boom Little Chestnut轰轰小板栗Anime Fanfiction385k WordsCompleted [Dark Story]+ [Villain Protagonist]+ [Absolutely Unhinged] Arlong crawls out of the ruins, massacres Foosha Village, and destroys Luffy’s hometown! He dives ten thousand meters beneath the sea and awakens the Three Types of Haki! He storms Ryugu Palace and takes Shirahoshi as his queen! As the name Nika shakes the world and the Paramount War stains the sea with blood The minor villain who should have been forgotten now sits on the throne of Fish-Man Island, looking down upon all creation. This t 348Reads5.1Score—Shelves

    Reader note

    The protagonist transmigrates into the body of an evil dragon in the East Blue and destroys Luffy's hometown right from the start! [Shocked][Shocked]

21. 21 悟 Heaven-Defying Comprehension: I Am the Fruit Plunderer 悟性逆天：我，果实掠夺者 Raising Birds in a Fish Tank鱼缸养鸟Anime Fanfiction2.1M WordsOngoing After transmigrating into the world of Pirate King, Qin Lang hears a pleasant System voice in his mind. "Congratulations, Host. You have been bound to the heaven-defying comprehension System." Hearing the voice in his mind, Qin Lang smiles. This is in the bag! Anyone Qin Lang lays eyes on, he can learn their abilities, whether Devil Fruit powers or swordsman skills. What's more, he can modify them into even stronger skills. Aokiji: [Ice Age] Qin Lang: [Frozen Worlds] Frozen solid, Aokiji is 19.3kReads8.4Score1.6kShelves

    Reader note

    These are all fanfictions set in the One Piece universe. No explanation needed; you'll see how amazing they are once you read them.

22. 22 海 One Piece: The Max-Level Swordsman in the Straw Hat Pirates 海贼：草帽团上的满级剑豪 An Lingtian暗凌天Anime Fanfiction1.2M WordsCompleted “My goal is to see every view in the world.” “Straw Hat Luffy, since I’ve joined your crew, allow me to introduce myself. I’m the Swift Sword Demon, Dokeri D. Lingtian. My bounty is 5,352,000,000 Berries. I look forward to sailing with you.” “Ace, this sword belonged to your father, the Pirate King, Gol D. Roger. It’s one of the Twelve Supreme Grade Blades, Ace.” “Newgate, I won’t stand for you calling my captain a brat.” “Long time no see, Kaido.” 1.9kReads6.4Score126Shelves
23. 23 海 One Piece: I Have an Infinite Supply of Devil Fruits 海贼之老子有无尽恶魔果实 Starving Ghost饿死鬼Anime Fanfiction1.6M WordsCompleted “I’ll offer up my entire fortune for information on Pirate King.” “I’ll sell myself, body and soul, for Pirate King intel.” “I’m Lin Yingluo, the campus beauty in my senior year at Luocheng High School. Photo included. Could some big shot message me privately and share a little information about the world of Pirate King? I’ll just sit back and watch the flame war upstairs.” 351Reads5.3Score—Shelves
24. 24 海EN One Piece: I Can Copy Every Devil Fruit 海贼：我能复制所有恶魔果实 Rain Falls Across Jiangnan落雨化江南Anime Fanfiction611k WordsCompleted Jiang Lin, a die-hard One Piece fan, accidentally transmigrates to the world of One Piece. As soon as he arrives, he finds himself on the Sabaody Archipelago, where the Worst Generation is just beginning to emerge, and comes face-to-face with Marine Admiral Kizaru. “Mosimosi, kid. I’d like to ask you something. I’m looking for a man named Sentomaru. Do you know where he is?” Under the terrifying pressure of the Marine Admiral, Jiang Lin, newly transmigrated into the world of pirates as a lowly p 783Reads7.3Score106Shelves
25. 25 海 One Piece: Infinite Lottery System 海贼王：无限抽奖系统 Brother Xiao Ma小马哥Anime Fanfiction1.0M WordsCompleted Lu Ming transmigrated to the world of One Piece and unexpectedly obtained a god-tier lottery System! It can draw skills and items from the Myriad Worlds: Who would win, Hiten Mitsurugi-ryu or the great swordsman Mihawk? Which is the strongest form of martial arts, the Eight Gates or Garp the Hero's fighting style? Who's faster, Quicksilver or Kizaru with the Glint-Glint Fruit? Which is the ultimate Haki, max-level Nine Yang Divine Art or Armament Haki? With the System in hand, the world is mine! 1.7kReads7.7Score100Shelves
26. 26 海 One Piece: I Get Stronger with Every Swing of My Sword 海贼：挥刀就变强 God-Tier Chicken Dinner Pro神级吃鸡高手Anime Fanfiction1.0M WordsCompleted Bai Yu transmigrates into the world of Pirate King and activates the World's Strongest Swordsman System from the start. No training required. The more he swings his sword, the stronger he gets! And so Bai Yu begins his daily sword-swinging routine. 1,000 swings: Gains the Six Powers at their physical limit. 2,000 swings: Gains a powerful Azure Dragon sword intent. 3,000 swings: Gains the Three Types of Haki. Admiral Kizaru: Bai Yu is the strongest rookie I've ever seen. Admiral Aokiji: Bai Y 1.5kReads7.0Score100Shelves
27. 27 海EN One Piece: Invincible from Capturing the Navy Goddess 海贼：从俘获海军女神开始无敌 True Lord Ziwei紫薇真君Anime Fanfiction1.6M WordsCompleted Lin Qi transmigrates into the world of One Piece and panics a little, because this world has more ways to die than you could ever imagine. Rampaging pirates and vicious slave ships. Whitebeard, who can unleash earthquakes with a single punch; Golden Lion, who can keep dozens of islands floating tens of thousands of meters in the sky for years; and Kaido, the Strongest Creature in history... Faced with such a dangerous world, what is he supposed to do? [Ding! The Host has expressed a strong d 36.3kReads8.3Score3.8kShelves
28. 28 穿 Transmigrate to One Piece, I Have a Slick System 穿越海贼，我有风骚系统 The End of That Year那年岁末Anime Fanfiction1.5M WordsCompleted [Traveling with a crew + transmigration + comedy + flamboyance + passion...] Lin Hai, an orphan from the twenty-first century, accidentally transmigrates into the world of One Piece. From then on, the Straw Hat Pirates' style gradually changes, becoming more and more absurd... Luffy: “Hey, Lin Hai, what are you doing?” Lin Hai flamboyantly runs a hand through his hair. “Listen up, Luffy. A man's hairstyle is his soul. Your head can be chopped off, your blood can be spilled, but your hair must ne 4.5kReads8.1Score221Shelves
29. 29 海 One Piece: The Riki Riki No Mi 海贼之力力果实 Mumu Chong木木冲Anime Fanfiction1.1M WordsOngoing No System + Not a Saint + Two Girlfriends + No Bootlicking + Trained by Issho What does it feel like to develop the Riki Riki no Mi to its absolute limit? Gravity? Attraction? Repulsion? Elasticity? ... Is this really the Riki Riki no Mi? Great Swordsman, Three Types of Haki, Devil Fruit Awakening Issho: Even without a Devil Fruit, I can sail the Grand Line safely now. Charlotte Linlin: Shinra Tensei? Are you trying to destroy my Whole Cake Island? Momonosuke: Help! We don't even know each other 614Reads6.2Score102Shelves
30. 30 人 In One Piece: From the Start, I Obtain an Invincible System 人在海贼：开局获得无敌系统 Lazy Cat lanm懒猫lanmAnime Fanfiction1.4M WordsCompleted A web novelist and hardcore shut-in accidentally knocked over his water cup while writing one day, causing an electrical leak. In a dramatic turn of events, he transmigrated into his favorite anime, One Piece, and his miserable life began... I was a crewmate of Pirate King Roger! But I was weak... I was on brotherly terms with Shanks! But I was weak... I even dared to shoot the breeze with Whitebeard! But I was still weak... This is the story of a small-time nobody with no grand ambitions, just 8Reads—Score—Shelves
31. 31 海 One Piece: Twelve Talismans, and the Whole Crew Becomes Four Emperors 海贼：十二符咒，全团成四皇 I'll Have Watermelon Later待会儿吃西瓜Anime Fanfiction1.2M WordsCompleted Pirate Crew Journey + Modified Twelve Talismans + One Female Lead + Not a Saint + Decisive and Ruthless + Nearly Invincible + Clever Protagonist + Comedy + Sensible Plot Vivi: Crocodile is plotting to take over Alabasta. What could he possibly want? Sammy: Obviously, Pluton. Don't worry, I'll take him down with the Dragon Talisman! Nami: Where did the Shandians go? Sammy: To Skypiea, of course. Come on, my Tiger Talisman is itching for a fight. Chopper: Why did Robin leave? Sammy: CP9 must have 3.6kReads7.8Score234Shelves
32. 32 海 One Piece: The Strongest Justice 海贼：最强正义 Si Xiliu四夕刂Anime Fanfiction1.1M WordsCompleted [Pirate King + Twelve Zodiac Talismans + Hand-to-Hand Combat + Great Swordsman + Slow-Burn Growth into Invincibility] A man in the world of pirates obtains the golden finger: the Twelve Zodiac Talismans! He steals the Human-Human Fruit, Mythical Zoan, Nika form from Who's-Who! He tramples Kaido of the Beasts beneath his feet and becomes the Strongest Creature on land, sea, and air! The Four Emperors are nothing special! One year Momonosuke: “What did I do wrong?” “Being born was your biggest mis 29.9kReads9.2Score2.5kShelves
33. 33 穿 Transmigrating into One Piece with a Bounty System 穿越海贼之赏金系统 Li Youqian李有乾Anime Fanfiction553k WordsOngoing No Devil Fruit powers and no female lead. The early development takes place before the timeline of One Piece, while the middle and later sections follow it closely. If I reach the late stages before the manga ends, I've already thought of a pretty good ending. 840Reads5.5Score103Shelves

    Reader note

    Who says One Piece can't be a masterpiece anymore? I'm recommending one today.

34. 34 穿 Transmigrating to One Piece and Awakening the Duel System 穿越海贼，觉醒决斗系统 Laba Qiang喇叭强Anime Fanfiction604k WordsOngoing Others hunt pirates for money. He does it to get stronger. The more he fights, the stronger he gets, and he puts every single skill point into maxing out his abilities. In this world I transmigrated to, I became someone pirates feared at the mere mention of my name. 47Reads—Score—Shelves

    Reader note

    Read some good books

35. 35 自 Jiraiya: Transmigrated into the World of One Piece 自来也：穿越海贼世界 Laba Qiang喇叭强Anime Fanfiction307k WordsCompleted Naruto gathers all seven Dragon Balls and summons Shenron, all to bring Jiraiya back to life. But since Shenron is in a world that was never his own, his power is suppressed. He can grant only one wish, and even then, things may not go as planned. After being resurrected, Jiraiya somehow ends up at the Paramount War. 68Reads—Score—Shelves
36. 36 海 One Piece: The Shadow King Who Joined the Straw Hat Pirates from the Beginning 海贼：加入草帽团开始的暗影君王 Amateur Slurping Expert业余小嗦家Anime Fanfiction1.3M WordsOngoing [Swordsman + Joining the Crew + Genius + Lighthearted Comedy + Goofball + Devil Fruit Ability + Multiple Female Leads + Nearly Invincible + Power Fantasy] Mo Ying unexpectedly transmigrates into the world of the Pirate King. In the hills behind Foosha Village, he has a fateful encounter with Luffy and Ace, joins the trio, and becomes their youngest little brother. After eating a mysterious fruit, he sets out on a path to invincibility. "In that case, you're my grandson from now on. I'll teach yo 16.8kReads6.4Score1.3kShelves

    Reader note

    What truly defines "pure"? A ship's crew member, first mate, skilled in both martial arts and swordsmanship, and a Devil Fruit user. 😆 [Added to bookshelf]

37. 37 海 One Piece: I Transmigrated into Kizaru from the Start. Am I a Spy? 海贼：开局穿越黄猿，我是卧底？ Black Eight Can't Get In黑八进不了Anime Fanfiction537k WordsOngoing From the start, he transmigrates as a female version of Kizaru...? Ambiguous Justice? The strongest Admiral in history? A Revolutionary Army spy? Charlotte Linlin’s best friend? That’s right, I’m Borsalino. You want me to become Fleet Admiral? No, no, no. I just want a steady paycheck. Pay me enough, and I’ll wipe the floor with the Four Emperors! I’ll train in Devil Fruit powers, Haki, and swordsmanship, and become the strongest Admiral! This Kizaru won’t leave a hole in Ace’s chest, and won’t 53.8kReads8.6Score7.7kShelves

    Reader note

    It's very pure; no weird cheats or hacks.

38. 38 震 The Tremor-Tremor Fruit Awakened, and I Became a Conceptual God 震震果实觉醒，我成了概念神 A Sorrowful Heart on an Ancient Road古道愁肠Anime Fanfiction839k WordsOngoing [The story follows the original. If you have an issue with that, please don’t read.] After transmigrating into the body of a young Whitebeard, he plans to keep a low profile, only for the will of the world to force a “father figure” role on him. From then on, the whole atmosphere of the seas changes: he takes in the strongest sons, beats up the wildest rivals, and charms the most beautiful women. He only meant to fool around a little, but now his beautiful crewmates are jealous of one another, a 877Reads6.2Score—Shelves
39. 39 海 One Piece: My Pay-Boosting Admiral Can Take Down the Four Emperors 海贼：我加钱大将可干翻四皇 Awake Until Three失眠到三点Anime Fanfiction2.1M WordsOngoing {Pirate King, Marines, daily check-ins, martial arts, master swordsman, fast-paced fun!} In the world of pirates, he obtains a nine-to-five check-in System. He starts getting stronger by checking in at work after joining the Marines. “You think defeating her will earn me a hundred thousand in overtime pay?” “Sorry, I can beat you until you go bankrupt!” “You think I’m going easy on you because you’re beautiful?” “Sorry, you just don’t qualify for a second shearing!” “You want to test my strength 1.6kReads8.0Score130Shelves

    Reader note

    It's pretty good. You should check out Pure One Piece.

40. 40 海 One Piece: I Was Invincible Twenty Years Ago 海贼：早在二十年前我便无敌 Seeking Power Plays寻权戏Anime Fanfiction1.0M WordsCompleted [Anime + One Piece + System + crossover chat group + invincible protagonist + a pirate crew that grows stronger together + transmigration through various worlds + hiding one's strength while pretending to be weak + Momonosuke must die + a chaotic mix of elements...] (The worldbuilding later in this novel will be much grander than in a typical anime crossover, so be prepared before reading!) Kong Zhan, a longtime NEET, transmigrates to the world of One Piece. The System's first mission for him i 896Reads6.5Score108Shelves
41. 41 海 One Piece: The Strongest Modifier, I'm Invincible! 海贼：最强修改器，我无敌了！ Mark记号Anime Fanfiction301k WordsCompleted (Revised many times, multiple female leads, overpowered protagonist, System, modifier, MAX, kills Akainu, repeatedly kills Momonosuke!) Xihen accidentally falls into the world of pirates. Never in his wildest dreams did he expect to crush a Celestial Dragon to death the moment he landed! Fortunately, he activates a bizarre modifier. Strength goes straight to Max! Agility goes straight to Max! He can max out any stat! His learning ability is maxed out, too! He can copy all kinds of Devil Fruit ab 2.1kReads7.8Score173Shelves
42. 42 从 Starting in the One Piece World, Living Off a Woman 从海贼开始吃软饭 Falling Rain, Flying Flowers落雨飞花Anime Fanfiction487k WordsCompleted Also known as The Invincible Heavens Start with a Sugar Mommy {A different kind of sugar-mommy story, safe and enjoyable to read (that's the key point! The worldbuilding makes sense in every way, it won't grind you into the dirt, and you can read it with your brain turned on.)} The day Ye Taichu becomes king of the world World New Network, Morgans: Mr. Ye Taichu, could you tell our viewers what experience made you resolve to overthrow the World Government? Ye Taichu: Ha! What experience? Thinkin 178Reads5.9Score—Shelves
43. 43 开 Summoning the Shadow Army from the Start and Taking Over Foosha Village 开局召唤黑影兵团，占领风车村 The Black-and-Blue Rabbit黑篮色的兔子Anime Fanfiction356k WordsCompleted [One Piece + The Knockout + The Nine Songs of the Moving Heavens + … + Dragon Ball] “What! You say you have ten thousand sons? Sorry, I have a million Shadow Soldiers.” “What! You say you have a hundred thousand elite marines? Heh, I have ten million Shadow Soldiers.” “What! You want two people to fight my entire army? Two against one? Have you no shame? At least bring two legions.” Tiga: “What did I do to deserve having the mysterious Four Heavenly Kings sent after me…” Qin Shi Huang: “Immortal 345Reads7.6Score—Shelves
44. 44 海 One Piece: From the Start, I Obtained Ice Demon-Slaying Magic 海贼：开局获得冰之灭魔魔法 I Only Write Fanfiction我只写同人文Anime Fanfiction862k WordsOngoing Ye Fan transmigrates to the world of One Piece and gets a new name: Ostrovsky D. Ye Fan. He awakens a lottery System. As long as he spends 100 million Beli, he can enter the lottery once. When he draws a character, he gains one of that character's abilities from their world. Most importantly, he can also spend one billion Beli to redeem the character he draws. And so Ye Fan sets out to live an extraordinary life. He enters the lottery only to get stronger, absolutely not for any other reason. Pi 63Reads5.4Score—Shelves
45. 45 海 One Piece: I Stole the Heavenly Tribute and Ate a Mythical Zoan from the Start 海贼：开局抢天上金吃下幻兽种 Still as Water淡入止水Anime Fanfiction263k WordsCompleted [Invincible + multiple women + multiple Devil Fruit abilities] Lin Fan, a delivery guy whose only redeeming quality is his handsome face, gets hit by a runaway truck while making a delivery and sent flying. Through sheer force of will, Lin Fan pulls out his phone and taps “format” before closing his eyes. But when he opens them again, he discovers he's still alive. After merging memories, he learns that he's transmigrated to the world of One Piece and become a Marine soldier escorting the Heaven 3.5kReads5.9Score101Shelves
46. 46 海 One Piece: I Just Want a Peaceful Life, So Keep Away from Me 海贼：只想过平淡生活，莫挨老子 Fo Ye佛烨Anime Fanfiction328k WordsCompleted A half-behind-the-scenes story with a bit of scheming, though not much, plus an expert in the later stages. Changqing only wants to catch pirates for a little spending money and enjoy a comfortable, carefree life. If circumstances allow, he'd like to marry a few wives. Just one would be fine too. But why do you all have to make trouble for me? Celestial Dragons? What do they have to do with me? If I can't beat them, can't I just avoid them? Marines? I've transmigrated, so who the hell would stil 373Reads6.2Score—Shelves
47. 47 拒 After Rejecting the Seven Warlords, I Overthrew the World 拒绝七武海后我将世界推翻 What Is There to Worry About?何事值萦怀Anime Fanfiction1.2M WordsCompleted (The opening chapters are just okay, but the story really takes off around chapter thirty. Also, although the timeline is set later, the protagonist grows powerful quickly, so don't worry about that.) Multiple heroines + System + doesn't join the crew + no brainless decisions + Momonosuke must die. What would happen if Nami had the Logia-type Cloud-Cloud Fruit? How powerful would Robin be if she had Armament Haki? What if Nojiko gained the Perception Fruit, while Usopp developed top-tier sniping 774Reads6.8Score100Shelves
48. 48 海EN One Piece: Awakening Susanoo with the Barrier Fruit 海贼：我以屏障果实开须佐 Great Inferno大业火Anime Fanfiction1.3M WordsCompleted From the start, I have the strongest defense: the Paramecia Barrier-Barrier Fruit. As a creation-type Devil Fruit, using it to manifest Susanoo isn't too much, right? The most evil Logia ability, the Dark-Dark Fruit; the strongest Paramecia ability, the Tremor-Tremor Fruit; and the strongest Mythical Zoan, the Azure Dragon Form. With four of the strongest abilities in one, what can you possibly use to fight me! 6.4kReads8.6Score461Shelves
49. 49 海 One Piece: Starting with a Max-Level Golden Light Spell 海贼之从满级金光咒开始 Qingma青码Anime Fanfiction309k WordsCompleted Gu Fei arrived in the world of pirates. “Ding! Host detected. Would you like to bind?” “Phew... it’s still there.” Gu Fei said as he unzipped his pants and felt around. ⊙ˍ⊙ “...” “Ding! Automatically bound.” 127Reads5.8Score—Shelves
50. 50 海 One Piece: Starting by Training the Empress 海贼从调教女帝开始 The Northern Home Cook北地小当家Anime Fanfiction264k WordsCompleted [Villain Protagonist] [No Saintly Restraint] [Decisive and Ruthless] [One Piece] [Doesn’t Protect Luffy] The protagonist encounters Empress Hancock from the start and immediately defeats and captures her. Sun Mingzhe: “Ze-ha-ha-ha! Hancock, you truly live up to your name as the world’s most beautiful woman.” Hancock: “Insolent man! Release me this instant!” Momonosuke: “What have I done wrong? Why are you trying to kill me?” Douglas Bullet: “You want me to be your captain? Fine. Just beat me fir 20Reads5.5Score—Shelves

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